Toshiba GR200 Series Instruction Manual page 1672

Line differential protection ied
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[Hardware selection]
G
Configuration
Application of power system
Functions for 1CB scheme(5×CTs,5×VTs,VCT12B)
Functions for 1.5CB scheme(9×CT,5×VTs,VCT11B)
DC rated voltage
110-250 Vdc (or 100-220 Vac †1)
24-60 Vdc
System Frequency
50Hz
60Hz
AC rated current
1A
5A
(1) Protection signaling done by 1ch, and Serial,
Ethernet communication, and/or Time Sync ports
1 channel
(see p. 1652)
Protection signaling module
Single one for GI 2km class (C37.94)
Single one for SM 30km class
Single one for DSF 80km class
Serial, Ethernet communication & time-synch ports
Choice from Communication port table
(2) Protection signaling done by 2ch, and Serial,
Ethernet communication, and/or Time Sync ports
2 channels
(see p. 1652)
Protection signaling modules
A pair of the one for GI 2km class (C37.94)
A pair of the one for SM 30km class
A pair of the one for DSF 80km class
The one for GI 2km (C37.94) + another for SM 30km class
The one for GI 2km (C37.94) + another for DSF 80km class
The one for GI 2km (C37.94) + another for DSF 80km class
Serial, Ethernet communication & time-synch ports
Choice from Communication port table
† The operation of BI modules is intended to use while DC power source is being supplied to the
1
IED, and the operation of power supply module (PWS) of the IED is only guaranteed for DC
power source. Thus, the user should disable the PWS supervision function when AC power is
supplied to the IED so that the IED does not issue spurious alarms (see p. 1083).
R
L
2
0
0
(to be continued on the next page)
-
7
8
9
A
B
-
-
1
2
1
3
)
(see p.1653
(see p.1654)
- 1649 -
6F2S1914 (0.49)
Positions
-
-
-
C
D
E F
G H
-
-
-
3
1
1
2
3
2
1
2
3
4
5
6
GRL200 (Soft 033 & 037)
-
J
K
L
-
0
1
2
1
2

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